102213330332020 has 24 divisors (see below), whose sum is σ = 227274346268424. Its totient is φ = 38480312595456.

The previous prime is 102213330331993. The next prime is 102213330332033. The reversal of 102213330332020 is 20233033312201.

It can be written as a sum of positive squares in 4 ways, for example, as 9689785316964 + 92523545015056 = 3112842^2 + 9618916^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150313720737 + ... + 150313721416.

It is an arithmetic number, because the mean of its divisors is an integer number (9469764427851).

Almost surely, 2^{102213330332020} is an apocalyptic number.

102213330332020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102213330332020 is an abundant number, since it is smaller than the sum of its proper divisors (125061015936404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102213330332020 is a wasteful number, since it uses less digits than its factorization.

102213330332020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300627442179 (or 300627442177 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 102213330332020 its reverse (20233033312201), we get a palindrome (122446363644221).

The spelling of 102213330332020 in words is "one hundred two trillion, two hundred thirteen billion, three hundred thirty million, three hundred thirty-two thousand, twenty".